Food service bar



FIG. 1 shows a perspective view of my new design for a food service bar;

FIG. 2 shows a side elevation view;

FIG. 3 shows a top plan view;

FIG. 4 shows a side elevation view opposite from that of FIG. 2; and,

FIG. 5 shows a frontal elevation view as generally seen from the frontview of FIG. 1.

The ornamental design for a food service bar, as shown.